Elms are components of many kinds of natural forests. Moreover, during the 19th and early 20th centuries many species and cultivars were also planted as ornamental street, garden, and park trees in Europe, North America, and parts of the Southern Hemisphere, notably Australasia. Some individual elms reached great size and age. However, in recent decades, most mature elms of European or North American origin have died from Dutch elm disease, caused by a microfungus dispersed by bark beetles. In response, disease-resistant cultivars have been developed, capable of restoring the elm to forestry and landscaping.

History

Elm was designed by Evan Czaplicki as his thesis in 2012. The first release of Elm came with many examples and an online editor that made it easy to try out in a web browser. Evan Czaplicki joined Prezi in 2013 to work on Elm, and in 2016 moved to NoRedInk as an Open Source Engineer, also starting the Elm Software Foundation.

The initial implementation of the Elm compiler targets HTML, CSS, and JavaScript. The set of core tools has continued to expand, now including a REPL,package manager, time-traveling debugger, and installers for Mac and Windows. Elm also has an ecosystem of community created libraries.

Features

Elm has a small but expressive set of language constructs, including if-expressions, let-expressions, case-expressions, anonymous functions, and list interpolation. From there the key features include signals, immutability, static types, and interoperability with HTML, CSS, and JavaScript.

RichardOmar Knight, the former charter school principal who was wanted on statutory rape charges, was found dead in Orange County, officials said in a statement released Monday. Knight, of Smithfield, was found in a wooded area in Orange County around 3.34 p.m ...ElmSt ... .......